The Number 378: Properties and Meanings

"When Adam had sinned, he forfeited the garments of Hashmal, which were 378 sparks of light (the numerical value of Hashmal)."

The Year 378 AD

In the year 378 AD the Visigoths defeated the Eastern Roman emperor Valens near Adrianople. The battle was seen as a watershed in the decline of the Roman army and it's ability to stem the barbarian invasions.